EP2378011A1 - Robinet sanitaire réglable en hauteur doté d'un système de retenue magnétique - Google Patents

Robinet sanitaire réglable en hauteur doté d'un système de retenue magnétique Download PDF

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Publication number
EP2378011A1
EP2378011A1 EP10003878A EP10003878A EP2378011A1 EP 2378011 A1 EP2378011 A1 EP 2378011A1 EP 10003878 A EP10003878 A EP 10003878A EP 10003878 A EP10003878 A EP 10003878A EP 2378011 A1 EP2378011 A1 EP 2378011A1
Authority
EP
European Patent Office
Prior art keywords
magnet
outlet pipe
inner magnet
sanitary fitting
fitting according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10003878A
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German (de)
English (en)
Other versions
EP2378011B1 (fr
EP2378011B8 (fr
Inventor
Michael David Lehner
Joel Frey
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KWC Group AG
Original Assignee
KWC AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by KWC AG filed Critical KWC AG
Priority to EP10003878.5A priority Critical patent/EP2378011B8/fr
Publication of EP2378011A1 publication Critical patent/EP2378011A1/fr
Publication of EP2378011B1 publication Critical patent/EP2378011B1/fr
Application granted granted Critical
Publication of EP2378011B8 publication Critical patent/EP2378011B8/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0404—Constructional or functional features of the spout

Definitions

  • the present invention relates to a sanitary fitting according to the preamble of claim 1.
  • Sanitary fittings in which an outlet pipe is firmly integrated in the base have the disadvantage that, for example, high pots or other containers are not readily accessible to the outlet head, since the distance between the outlet and the table top is too small. Likewise, it can be problematic if a corresponding sanitary fitting is arranged too close to the window, so that the window can not be fully opened. In this regard, it is desirable to have a sanitary fitting in which the outlet tube is adjustably displaceable in height between a rest position and a working position.
  • Out EP 1 842 972 A1 is a sanitary fitting is known in which, in a, a base forming, nozzle-shaped outer housing portion, an outlet pipe forming, sleeve-shaped inner housing portion is slidably and slidably mounted. With a mechanical, electrical or hydraulic adjustment of the inner housing portion of a non-use position in an increased position of use is displaced. The adjustment holds the inner housing portion in the above positions.
  • the outlet pipe is manually displaceable and frictionally held in an extended working position via a magnetic holding system.
  • the discharge tube can be lowered from the extended working position into the lowered position. Move rest position.
  • Such a magnetic holding system advantageously offers the possibility of making the outlet pipe space-saving and slim.
  • the outer surface of the outlet pipe with a constant outer cross section without Rastereinbuchtungen, be designed to be correspondingly smooth.
  • a base has a running in a longitudinal direction Sliding on.
  • the outlet tube passes through the base, is mounted in the sliding guide and is displaceable between the lowered rest position and the extended working position back and forth.
  • the outlet pipe on the one hand carry a connection for a water supply line and on the other hand it leads to a water outlet.
  • the magnetic holding system acts force-locking between the base and the outlet pipe to keep the outlet pipe in the working position.
  • the outlet pipe In the lowered position of rest, the outlet pipe is arranged with an outlet arm, for example, about 5 cm above the table top, so that an overlying window can be easily opened or closed. Likewise, in the lowered position of rest, the table top can be cleaned more easily because the lowered outlet pipe to be cleaned Stellte is not a hindrance.
  • the outlet pipe with the outlet arm for example, about 30 cm above the table top, so that a high pot or other types of containers could be filled, as used for example in commercial kitchens.
  • the magnetic holding system on an outer magnet and an inner magnet, wherein the outer magnet is fixedly mounted in the base and the inner magnet in the interior of the outlet pipe is fixed, such that in the working position of the inner magnet opposite to the outer magnet.
  • Advantage of the arrangement of the magnetic holding system according to claim 2 is the small footprint with a resulting large holding force by the magnets used. Another advantage is the protection of the two interacting magnets against environmental influences, since the magnets are arranged in the base and in the outlet pipe. Due to the hidden arrangement of the magnets, it is also possible to make the fitting appealing from the aesthetic side as well.
  • the magnetic holding system on a further inner magnet in the interior of the outlet pipe such that in a lying between the lowered rest position and the extended working position intermediate position of the outlet pipe of the further inner magnet is opposite to the outer magnet.
  • the setting of the intermediate position at a height of, for example, about 20 cm above the table top.
  • a height of, for example, about 20 cm above the table top For example, depending on the size of the body, users can decide between the intermediate position or the extended working position, where the activity such as cleaning the hands, dishes or other objects in a wash basin can be a relief. This would also have health benefits, since the adjustable height of the sanitary fitting, the entire body in front of the table top can take a comfortable position and corresponding physical damage can be reduced or even avoided.
  • the outer magnet, the inner magnet and if appropriate, the further inner magnet is designed as a ring magnet.
  • ring magnets according to claim 4 has the advantage that the use of circular embodiments is possible and thus an optimal arrangement with space-saving effect and a large holding force is given by the magnets.
  • the outer magnet, the inner magnet and optionally the further inner magnet viewed in the axial direction from the outlet, successively a first permanent magnet ring, a magnetizable iron ring and a second permanent magnet ring, wherein the poles of the permanent magnet rings in axial Towards each other are oppositely poled and magnetize according to the iron ring.
  • the advantage of the design of the magnets according to claim 5 leads to a pole saturation of the sinker, so that concentrated a high power in a small space can be achieved and thus the effective effect of the arrangement is a small footprint with a large holding power.
  • the second permanent magnet of the magnet Tnnenmagneten preferably by a factor of 2 to 3, greater thickness than the first permanent magnet of the inner magnet.
  • the asymmetric arrangement of the inner magnet according to claim 6 for the extended working position allows a frictional holding action in the extended Position of the outlet pipe and at the same time a slight release of the holding action when lowering the outlet pipe, by about 2-3 times caused smaller holding force of the second permanent magnet.
  • the easier common lowering of the outlet pipe from the extended working position is supported not only by the asymmetry of the magnetic holding system from the inner magnet but also by the gravity of the outlet pipe.
  • the first and the second permanent magnet of the further inner magnet at least approximately the same thickness.
  • the sysmmetric design of the further inner magnet according to claim 7 for the intermediate position has the advantage that the force for releasing the holding force in both directions is the same. Thus, the same force is applied to the method from the intermediate position to the extended working position as when retracting into the lowered rest position. In this approach, the weight of the movable parts is not considered.
  • the outer magnet is arranged in the supply-side end region, preferably at the supply-side end of the base.
  • An embodiment according to claims 8 and 9 allows the arrangement of the further inner magnet for the entire Work area of the sanitary fitting, in the longitudinal direction, in the area of the base, so that the further inner magnet is always protected by the base. Thus, there is none of the inner magnets per outlet side outside the base.
  • a holding nozzle and a transition piece are arranged in the outlet pipe, so that the inner magnet on the outlet nozzle rests on the outlet side and the other inner magnet is applied to the supply pipe on the supply side.
  • the holding stub and the transition stub have a central axial passage and both passages are connected to one another via a conduit in order to separate the water from the inner magnet and the further inner magnet. Downstream of the holding system is preferably the outlet pipe itself water bearing.
  • the retaining stub is on the outlet side of an inner shoulder of the outlet pipe and the transition piece on the supply side, preferably by means of a screw, attached to the outlet pipe.
  • a stop preferably in the form of a stop disc, arranged on the outlet pipe, wherein the Stop cooperates in the rest position with one, with respect to the pedestal fixed end brake.
  • the Endbremse acts like a damping element for the outlet pipe and has the advantage that the speed is slowed down when lowering the spout and it accordingly cautiously enters the rest position, which is straight bcim manual operation of the sanitary fitting advantageous to avoid mechanical damage from shocks ,
  • connection is arranged at the transition nozzle.
  • the water supply line is designed as a flexible hose and the connection as a rotary connection.
  • the outlet pipe has a circular outer cross section at least in the area cooperating with the sliding guide.
  • Sanitary fitting 10 shown has a control part 12 and an outlet part 14.
  • the control part 12 as well as the outlet part 14 pass through a table top 16 in the vertical direction.
  • a base 20 of the outlet part 14 is fixed to the table top 16 and an outlet pipe 18 of the outlet part 14 is connected via a sliding guide 21 (in Fig. 2 shown) in the base 20, here displaceable in a longitudinal direction extending in the vertical direction.
  • the husky Base 20 rests with a flange 22, in particular a base panel 22 ', on the top 24 of the table top 16 and is in a known manner on the bottom 26 of the table top 16 with a threaded nut 28 (in Fig. 2 shown) held in position.
  • the rectilinear, circular cylindrical outlet pipe 18 of the outlet part 14 merges into an outlet arm 30, for example with a rectangular cross section, and ends in a circular outlet head 32.
  • the rectilinear, circular cylindrical outlet pipe 18 by means of a, in particular a clamping sleeve 34 'having, connection 34, with a water supply line 36, in particular a flexible water hose 36', connected to the control part 12.
  • the control part 12 like the outlet part 14, is installed in the table top 16 by means of a further sleeve-shaped base 38 extending in the vertical direction in the longitudinal direction.
  • the control part 12 has a circular-cylindrical housing 40 which is fixedly connected to the further sleeve-shaped base 38.
  • the further sleeve-shaped base 38 rests with a further flange 42, in particular a further base panel 42 ', on the upper side 24 of the table top 16 and in a known manner on the underside 26 of the table top 16 with another threaded nut (not shown) in Position held.
  • a single lever mixing cartridge (not shown) is arranged in a known manner.
  • a hot water pipe 46 and a cold water pipe 48 To the Einhebelmischpatrone lead a hot water pipe 46 and a cold water pipe 48.
  • a EinhebelbetHence Toselement 50 controls by means of a pivoting movement about a horizontal axis, the amount of water of the hot water pipe 46 and cold water line 48.
  • the mixing water produced with the Einhebelmischpatrone mixed water is, via a mixed water line 52, which is connected via a further connection 54 to the water supply line 36 to a water outlet 56th guided.
  • the single-lever mixing cartridge controls, in a known manner, by a rotational movement of the Einhebelbetuschistselemtes 50, about a vertical axis, the water temperature of the mixed water.
  • a support 58 of the outlet part 14 is mounted below the table top 16 on the base 20 and carries at a defined distance from the table top 16 a final brake 60, the brake pad 62 is intended to cooperate with a stop plate 64.
  • the stop plate 64 is fixedly attached to the lower feed side end 66 of the outlet pipe 18 and serves as a stop 64 'for the rectilinear outlet pipe 18 at a lowered rest position 68 according to Fig. 2 , As soon as the stop disk 64 comes into abutment with the end brake 60, the downward movement of the outlet pipe 18 is taken up by the brake tappet 62 of the end brake 60 and braked until the lowered rest position 68 is reached.
  • Fig. 3 Illustrated is the lowered rest position 68 of the sanitary fitting 10 in Fig. 2 and 3 shown in longitudinal section, wherein for the sake of simplicity not the table top 16 and not the interaction of the end brake 60 are shown with the stop plate 64.
  • Fig. 3 clearly shows that in the lowered rest position 68, a magnetic holding system 70 (see Fig. 2 to 7 ) unfolds no effect, but only the gravity can stop the stop plate 64 from the outlet pipe 18 in the direction of the end brake 60.
  • the outlet pipe 18 can be displaced in the direction towards the top, with an intermediate position 72 as in Fig. 1 . 6 , and 7 can be approached shown.
  • the intermediate position 72 is between the lowered rest position 68 and an extended working position 74 (see Fig. 4 and 5 ).
  • From the intermediate position 72 can either be driven back down to the rest position 68 or further up into the extended working position 74.
  • the magnetic holding system 70 acts accordingly only in the intermediate position 72 and in the extended working position 74th
  • Fig. 2 shown longitudinal section, shows the sanitary fitting 10 according to the invention Fig. 1 in the lowered rest position 68, wherein the outlet head 32, preferably designed as a Perlator®, the water outlet 56 forms and the outlet pipe 18 about 5 cm from the table top 16 (see Fig. 1 ) stands out.
  • the outlet head 32 preferably designed as a Perlator®
  • the water outlet 56 forms and the outlet pipe 18 about 5 cm from the table top 16 (see Fig. 1 ) stands out.
  • the outlet arm 30 has a hollow body 76 with an approximately rectangular cross section and is fixedly connected to the rectilinear, circular cylindrical outlet pipe 18 of the outlet part 14. Accordingly, the inflowing water freely from the control part 12 (see Fig. 1 ) to the water outlet 56.
  • the outlet pipe 18 is designed as a rectilinear, circular cylindrical hollow body 78, the interior of which is designated by 78 ', which is mounted and guided in the base 20 by means of the sliding guide 21.
  • the outlet pipe 18 is supply side connected by means of the terminal 34 with the water supply line 36, in particular the flexible water hose 36 '.
  • Preferred material for the outlet pipe 18 and the base 20 is a non-magnetizable metal or metal alloy, such as non-ferrous metal or chrome steel.
  • a stationary part 82 of the magnetic holding system 70 is arranged at the supply-side end region 80 of the base 20, a stationary part 82 of the magnetic holding system 70 is arranged.
  • the stationary part 82 is formed by an outer magnet 84, which in connection with Fig. 3 will be explained in more detail below.
  • the outlet pipe 18 of the inner magnet 88 and the further inner magnet 90 is fixed.
  • the inner magnet 88 and the further inner magnet 90 serve to be arranged in the extended working position 74 and in the intermediate position 72 in the outer magnet 84 in order to form the corresponding holding force.
  • the magnetic interaction of the outer magnet 84 with the inner magnet 88 and optionally the further inner magnet 90 is shown in FIG Fig. 5 and 7 shown in enlarged illustration.
  • a transition piece 94 and give this outlet side a holding nozzle 92 is arranged.
  • the inner magnet 88 for the extended working position 74 is located on the outlet connection 94 on the outlet side, and the additional inner magnet 90 for the intermediate position 72 bears against the supply connection 92 on the supply side.
  • the holding stub 92 and the transition stub 94 each have a central, axial passage 96, 98, wherein these two passages 96, 98 are connected to one another via a conduit 100 in order to separate the water from the inner magnet 88 and the further inner magnet 90.
  • Sealing rings 102 in particular O-ring seals 102 ', seal the holding connection 92 and the transition connection 94 with respect to the conduit 100.
  • the spacer sleeve 104 is arranged in the radial direction between the conduit 100 and the outlet pipe 18.
  • the holding nozzle 92 rests with its outlet side against an inner shoulder 106 of the outlet pipe 18 and is sealed by means of O-ring seals 102 'to the outlet pipe 18.
  • An end region of the outlet pipe 18 adjoining the feed side end 66 of the outlet pipe 18 is provided with an internal thread 108, into which the transition pipe 94 with corresponding external thread 110 is screwed.
  • the holding nozzle 92 is pressed against the inner shoulder 106 of the outlet pipe 18.
  • the inner magnet 88 and the further inner magnet 90 is held firmly in the interior of the outlet pipe 18 and positioned.
  • the stop disk 64 is arranged at the outlet end of the outlet pipe 18.
  • the transitional benefit 94 has at its supply-side end in the adjoining end region on another external thread 111.
  • the clamping sleeve 34 ' is screwed with its corresponding internal thread 113, wherein the stop plate 64 is clamped between the clamping sleeve 34' and the outlet pipe 18 is held.
  • the clamping sleeve 34 ' is screwed to a rotary connection 112 of the water hose 36', so that the water hose 36 'can rotate independently of the outlet pipe 18.
  • the flexible water hose 36 ' is provided with a metallic adapter 115 and at its outlet-side front end portion with an internal thread 115'.
  • This internal thread 115 'of the metallic adapter 115 is screwed to an external thread 114' of an inner sleeve 114 and rotatably sealed with mechanical seals 116 against an outer sleeve 118.
  • the metallic adapter 115 of the water hose 36 ' is sealed by means of O-ring seals 102' relative to the outer sleeve 118.
  • the rotary connection 112 of the water hose 36 ' is correspondingly formed from the inner sleeve 114, the metallic adapter 115 of the water hose 36' and the outer sleeve 118, as shown clearly in the Fig. 5 and 7 shown in detail.
  • the rectilinear outlet pipe 18 has a circular cylindrical outer surface 120, which extends at least in the cooperating with the sliding guide 21 of the base 20 area and correspondingly allows the rotation of the rectilinear outlet pipe 18 of the sanitary fitting 10.
  • the outer circumferential surface 120 of the outlet pipe 18 over the entire length of the outlet pipe 18 is circular cylindrical.
  • FIG. 3 is clearly the arrangement of the outlet pipe 18 to the base 20 and the stationary part 82 of the magnetic holding system 70 shown, wherein the outlet pipe 18 is shown in the lowered rest position 68.
  • the sliding guide 21 On the radial inner surface of the sleeve-shaped base 18, the sliding guide 21 is fixed, which supports the outlet pipe 18 and the outlet pipe 18 allows a shift between the lowered Oxfordpositon 68 and the extended working position 74 and turning.
  • the sliding guide 21 is preferably tubular and made of plastic, such as nylon or Teflon executed.
  • the sleeve-shaped part 121 of the base 20 is provided with an external thread 122 'on the outer casing 122 and has the flange 22 on the outlet side, which carries a further external thread 122 "on the further external thread 122", the base plate 22' is screwed.
  • the base panel 22 ' has an open towards the table top 16 annular groove 124 in which an O-ring seal 102' is arranged. This is pressed against the top 24 of the table top 16 and thus prevents the ingress of water or dirt particles.
  • the threaded nut 28 is screwed.
  • a washer 28 'on On the opposite side of the support 58 is arranged, which comes by tightening the threaded nut 28 on the bottom 26 of the table top 16 to the plant.
  • the stationary part 82 of the magnetic holding system 70 consists of the outer magnet 84 which is held by a nut 128 and a cap nut 130 in position.
  • the nut 128 is tightened to block and is correspondingly with an inner shoulder 128 'of the nut 128 at the supply-side end 80 of the external thread 122' from the base 20 at.
  • the union nut 130 is screwed to the external threads 132 of the nut 128 and the internal thread 134 of the nut 128 is screwed at the supply-side end 80 of the base 20 with its external thread 122 '.
  • the outer magnet 84 is designed here as a ring magnet 84 '. In the axial direction, from the water outlet 56 (see Fig. 2 ), the outer magnet 84 is constructed successively with a first permanent magnet ring 138, a magnetizable iron ring 140 and a second permanent magnet ring 142, wherein the poles of the permanent magnet rings 138, 142 are oppositely poled in the axial direction to each other and correspondingly magnetize the iron ring 140.
  • the iron ring 140 forms a so-called pole piece 140 ', so that the magnetization of the iron ring 140 preferably leads to a pole saturation. Accordingly, the first permanent magnet 138 in the axial direction, viewed from the outlet ago, north-south poled and the second permanent magnet 142 in the axial direction, viewed from the outlet ago, south-north poled, so that the iron ring 140 and the pole piece 140 'a South Pol forms.
  • the first permanent magnet ring 138 as well as the second permanent magnet ring 142 is formed by a respective pair of magnetic rings having the same magnetic properties and geometries.
  • Fig. 4 is the longitudinal section of the inventive embodiment according to Fig. 1 shown, wherein the outlet pipe 18 is in the extended working position 74 and accordingly protrudes about 30 cm from the table top 16.
  • FIG. 4 clearly seen that in the extended working position 74 of the stationary part 82 of the magnetic holding system 70 and the opposite pole 86 of the inner magnet 88 cooperates. According to detail is mentioned facts in Fig. 5 shown in longitudinal section shown.
  • the magnetic interaction between the outer magnet 84 and the inner magnet 88 determines the magnetic holding force for the extended working position 74, wherein in the axial direction of the outer magnet 84 and the inner magnet 88 are opposite.
  • the inner magnet 88 is designed here as a ring magnet 88 '. Seen in the axial direction from the water outlet 56 forth, the inner magnet 88 is constructed successively with a first permanent magnet ring 144, a magnetizable iron ring 146 and a second permanent magnet ring 148, wherein the poles of the permanent magnet rings 144, 148 are oppositely poled in the axial direction to each other and corresponding to the iron ring 146th magnetize.
  • the iron ring 146 of the inner magnet 88 likewise forms a pole shoe 146 ', as in the case of the outer magnet 84, so that the magnetization of the iron ring 146 preferably leads to a pole saturation.
  • the first one Permanent magnet 144 in the axial direction, viewed from the outlet ago, south-north poled and the second permanent magnet ring 148 in the axial direction, viewed from the outlet ago, north-south poled so that the iron ring 146 and the pole piece 146 'of the inner magnet 88 a north -Pol forms and in the radial direction in the extended working position 74 with the outer magnet 84 cooperates.
  • the inner magnet 88 is formed asymmetrically for the extended working position 74, so that the holding force up by a factor of 2 to 3, here by a factor of 3, is greater than down.
  • This situation supports the holding function of the magnetic holding system 70 in the extended working position 74 such that a further retraction of the outlet pipe 18 is difficult, but the lowering of the outlet pipe 18 is easier because the holding force down by a factor of 3 is smaller. If the holding force is overcome during retraction of the outlet pipe 18 in the extended working position 74, the stop plate 64 comes to the union nut 130 to the plant.
  • the second permanent magnet ring 148 of the inner magnet 88 is formed of three ring magnets having the same magnetic properties and geometries, but it is also conceivable to use only one magnet, which has the same thickness as the three-magnet arrangement, instead of the three magnets .
  • the first permanent magnet ring 144 of the inner magnet 88 has the same magnetic properties and geometries, but the first permanent magnet ring 144 is oppositely poled with respect to the second permanent magnet ring 148.
  • the geometric arrangement of the further inner magnet 90 relative to the inner magnet 88, is selected such that in the extended working position 74, the inner magnet 88, seen in the axial direction, is at least approximately still in the base 20.
  • Fig. 6 is the longitudinal section of the inventive embodiment according to Fig. 1 shown, wherein the outlet pipe 18 is located in the intermediate position 72 and accordingly protrudes about 20 cm from the table top 16.
  • the magnetic interaction between the outer magnet 84 and the further inner magnet 90 determines the holding force for the intermediate position 72.
  • the further inner magnet 90 is designed here as a ring magnet 90 '. As seen in the axial direction from the water outlet 56 forth, the further inner magnet 90 is constructed successively with a first permanent magnet ring 150, a magnetizable iron ring 152 and a second permanent magnet ring 154, wherein the poles of the permanent magnet rings 150, 154 are oppositely poled in the axial direction to each other and corresponding to the iron ring 152 magnetize.
  • the iron ring 152 of the further inner magnet 90 likewise forms, as in the case of the outer magnet 84 and the inner magnet 88, a pole shoe 152 ', so that the magnetization of the iron ring 152 preferably leads to a poling saturation.
  • the first permanent magnet ring 150 viewed in the axial direction from the water outlet 56, is poled south-north and the second permanent magnet ring 154, viewed in the axial direction from the water outlet, poles north-south, so that the iron ring 152 or the pole shoe 152 ' from the further inner magnet 90 forms a north pole and cooperates in the radial direction in the intermediate position 72 with the outer magnet 84.
  • the further inner magnet 90 is formed symmetrically for the intermediate position 72, so that the holding force has the same Karftrial up and down. Accordingly, the process from the intermediate position 72 is connected by pulling upwards or pushing downwards with the same effort. Wherein when pushing down in the direction of lowered rest position 68, the weight of the outlet pipe 18 supports the shock movement and is therefore perceived as lighter. The process from the intermediate position 72 to the extended working position 74 may be felt to be more severe because not only the holding force of the magnetic action but also the weight of the spout 18 must be overcome.
  • the first permanent magnet ring 150 as well as the second permanent magnet ring 154 is formed by a respective pair of magnetic rings having the same magnetic properties and geometries but oppositely poled to polarize the pole piece 152 '.
  • the outlet pipe 18 In the lowered rest position 68 is the outlet pipe 18, as in Fig. 2 shown, to about 5 cm above the table top 16, so that the stationary part 82 of the magnetic holding system 70 interacts neither with the inner magnet 88 nor with the other inner magnet 90.
  • the outlet pipe 18 is held by its weight in the lowered rest position 68.
  • the outlet pipe 18, by manual pulling, up, are brought into the intermediate position 72, as in Fig. 6 shown, wherein the outlet pipe 18 is arranged corresponding to about 20 cm above the table top 16 and thus is between the lowered rest position 68 and the extended working position 74.
  • the magnetic holding system 70 acts such that the outer magnet 84 cooperates with the further inner magnet 90.
  • From the intermediate position 72 can either be driven again, by manually pushing down, in the lowered rest position 68 or by manual pulling, upwards in the extended working position 74. Accordingly, the magnetic holding force in the intermediate position 72 is preferably the same for both directions.
  • the holding force could be in the intermediate position 72 in the range of about 30 kN to a maximum of 50 kN.
  • the magnetic holding force for the extended working position 74 can be in the range of about 35 kN to a maximum of 40 kN.
  • the outlet pipe 18 can be designed circular arcuate.
  • the sliding guide 21 of the base 20 would also be curved in a circular arc, which allows the outlet pipe 18 to be moved from the rest position 68 into the extended working position 74 and back, but rotation in the sliding guide 21 would not be possible.
  • the base 20 of the outlet part 14 above the table top 16 could be made larger in order to receive the mixing cartridge in a recess as is well known. Accordingly, no separate control part 12 would be needed.
  • the outer magnet 84, the Inner magnet 88 and optionally the further inner magnet 90 are not formed as a ring magnet, but as a generally known permanent magnet.
  • the outer magnet 84 could be replaced by a magnetizable iron ring, so that the inner magnet 88 and the further inner magnet 90 cooperate with the magnetizable iron ring.
  • the inner magnet 88 and possibly the further inner magnet 90 could be replaced by the magnetizable iron ring, so that they interact with the outer magnet 84.
  • the outer magnet 84 could be arranged at the outlet end portion 81 of the base 20, preferably provided with a magnetic field shield.
  • the outer magnet 84, the inner magnet 88 and optionally the further inner magnet 90 could be designed as an electromagnet.

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
EP10003878.5A 2010-04-13 2010-04-13 Robinet sanitaire réglable en hauteur dotée d'un système de retenue magnétique Not-in-force EP2378011B8 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP10003878.5A EP2378011B8 (fr) 2010-04-13 2010-04-13 Robinet sanitaire réglable en hauteur dotée d'un système de retenue magnétique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP10003878.5A EP2378011B8 (fr) 2010-04-13 2010-04-13 Robinet sanitaire réglable en hauteur dotée d'un système de retenue magnétique

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EP2378011A1 true EP2378011A1 (fr) 2011-10-19
EP2378011B1 EP2378011B1 (fr) 2016-08-10
EP2378011B8 EP2378011B8 (fr) 2016-09-28

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Cited By (9)

* Cited by examiner, † Cited by third party
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EP2690228A3 (fr) * 2012-07-27 2015-06-03 Kohler Co. Robinet d'amarrage magnétique
US9284723B2 (en) 2012-07-27 2016-03-15 Kohler Co. Magnetic docking faucet
DE202017105096U1 (de) * 2017-08-24 2018-08-30 Reich Gmbh Regel- Und Sicherheitstechnik Wasserarmatur, insbesondere für einen Wohnwagen, Caravan, Motorcaravan oder ein Boot, Anordnung einer solchen Wasserarmatur an einem Einrichtungsgegenstand, sowie Anhänger und Fahrzeug
WO2019037859A1 (fr) * 2017-08-24 2019-02-28 Oblamatik Ag Évacuation d'eau réglable
EP3533939A1 (fr) * 2018-02-28 2019-09-04 Kohler Co. Robinet articulé
EP3533940A1 (fr) * 2018-02-28 2019-09-04 Kohler Co. Robinet articulé avec agencement de joint magnétique progressif
US11053670B2 (en) 2018-08-23 2021-07-06 Spectrum Brands, Inc. Faucet spray head alignment system
US11125365B2 (en) 2018-02-28 2021-09-21 Kohler Co. Magnetic joint
US11346088B2 (en) 2018-08-23 2022-05-31 Spectrum Brands, Inc. Faucet head alignment system

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WO2000022246A1 (fr) * 1998-10-15 2000-04-20 Ideal-Standard Gmbh & Co. Ohg Robinetterie sanitaire
EP1842972A1 (fr) 2006-04-03 2007-10-10 HDO -Druckguss- und Oberflächentechnik GmbH Robinet avec bec verseur escamotable

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WO2000022246A1 (fr) * 1998-10-15 2000-04-20 Ideal-Standard Gmbh & Co. Ohg Robinetterie sanitaire
EP1842972A1 (fr) 2006-04-03 2007-10-10 HDO -Druckguss- und Oberflächentechnik GmbH Robinet avec bec verseur escamotable

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EP2690228A3 (fr) * 2012-07-27 2015-06-03 Kohler Co. Robinet d'amarrage magnétique
US9181685B2 (en) 2012-07-27 2015-11-10 Kohler Co. Magnetic docking faucet
US9284723B2 (en) 2012-07-27 2016-03-15 Kohler Co. Magnetic docking faucet
US9657466B2 (en) 2012-07-27 2017-05-23 Kohler Co. Magnetic docking faucet
US10000913B2 (en) 2012-07-27 2018-06-19 Kohler Co. Magnetic docking faucet
US11208789B2 (en) 2017-08-24 2021-12-28 Oblamatik Ag Adjustable water outlet
WO2019037859A1 (fr) * 2017-08-24 2019-02-28 Oblamatik Ag Évacuation d'eau réglable
DE202017105096U1 (de) * 2017-08-24 2018-08-30 Reich Gmbh Regel- Und Sicherheitstechnik Wasserarmatur, insbesondere für einen Wohnwagen, Caravan, Motorcaravan oder ein Boot, Anordnung einer solchen Wasserarmatur an einem Einrichtungsgegenstand, sowie Anhänger und Fahrzeug
EP3533939A1 (fr) * 2018-02-28 2019-09-04 Kohler Co. Robinet articulé
EP3533940A1 (fr) * 2018-02-28 2019-09-04 Kohler Co. Robinet articulé avec agencement de joint magnétique progressif
US10890277B2 (en) 2018-02-28 2021-01-12 Kohler Co. Articulating faucet with progressive magnetic joint
US11125365B2 (en) 2018-02-28 2021-09-21 Kohler Co. Magnetic joint
US11408543B2 (en) 2018-02-28 2022-08-09 Kohler Co. Articulating faucet
US11639762B2 (en) 2018-02-28 2023-05-02 Kohler Co. Articulating faucet
US11703156B2 (en) 2018-02-28 2023-07-18 Kohler Co. Articulating faucet with progressive magnetic joint
US11053670B2 (en) 2018-08-23 2021-07-06 Spectrum Brands, Inc. Faucet spray head alignment system
US11346088B2 (en) 2018-08-23 2022-05-31 Spectrum Brands, Inc. Faucet head alignment system
US11859374B2 (en) 2018-08-23 2024-01-02 Assa Abloy Americas Residential Inc. Faucet spray head alignment system

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